28 Commercial HVAC Contractors in Bellingham, WA
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Top-Rated Commercial HVAC Contractors in Bellingham
Clean Air Heating & Cooling
“Of 819 reviews, every single one awards 5 stars, a pattern rare for contractors handling high-volume residential work. Reviewers name Colin and Michael most…”
Feller Heating & Air Conditioning
“Every one of the 266 reviews carries a 5-star rating, with technicians Matt and John mentioned repeatedly for same-day arrivals, clear communication and…”
All Commercial HVAC Contractors (28 total)
Air Pros
“All 127 reviews award 5 stars, with customers consistently praising Joseph Sproles' responsiveness,…”
CAZ Construction
“Every one of the 126 reviews awards 5 stars, with customers consistently describing crews as efficient,…”
Pro Circuit Electrical
“All six visible reviews award five stars, with consistent praise for technical skill, fair pricing, and…”
The Insulation Company
“All 65 reviews on record award 5 stars, with multiple reviewers specifically praising Cory's communication…”
Olympus Electric Group
“All 58 reviews award 5 stars, with 4 reviewers specifically praising same-day or emergency response times.…”
Air Plus Heating & Air Conditioning Bellingham
“All eight sampled reviewers award 5 stars, with seven specifically naming technician Milo. Customers…”
Ferguson Plumbing Supply
“Four of eight detailed reviewers awarded 5-star ratings, with praise centered on product knowledge and staff…”
Blythe Mechanical
“13 of 27 reviewers cite strong technical skill and professionalism, while 3 negative reviews unanimously…”
Sintech HVAC Services
“All eight reviewers awarded 5 stars and praised responsiveness, fair pricing, and technical clarity. Three…”
AirTech Heating & Hydro Mechanical
“All six detailed reviews award 5 stars, with every customer naming Jeff or describing specific technician…”
Mills Electric Co
“All 12 reviewers award 4 or 5 stars, with 5-star reviews specifically mentioning technicians Taylor Unick,…”
A A Anderson Co Inc
“All 14 reviewers award 4 or 5 stars, with an average of 4.4. Multiple reviewers name Barry for HVAC work and…”
Pacific Plumbing & Electric
“All 9 reviewers awarded 5-star ratings, with 4 explicitly noting same-day or emergency response times.…”
Lightning Electric Company
“7 of 8 reviewers awarded five stars, citing quick response times, fair pricing, and knowledgeable…”
Haskell Corporation
“The nine-review sample yields a 4.0-star average, with two customers awarding five stars and noting efficient…”
Raincountry Refrigeration Inc
“Four reviews award full marks, with two specifically praising marine vessel work and office staff…”
RSD - Refrigeration Supplies Distributor
“All 4 reviews award 5 stars, with Paul Milstead praising product knowledge and Joseph Gonzales noting quick…”
Lagerwey Mechanical LLC
“A perfect 5.0-star rating from one reviewer indicates high client satisfaction, with joseluis alvarado…”
Ray Heating & AC, Inc.
“One verified review gives Ray Heating & AC a perfect five-star rating, with the customer specifically…”
Mt Baker Mechanical Contractor
“With only one documented customer review currently available, limited quantitative assessment is possible.…”
Bellingham Heating and Cooling
“No customer reviews are currently available for this business. Prospective clients should verify recent…”
Commercial HVAC Costs in Bellingham
Commercial system pricing in Bellingham. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $550 | $1,100 | $2,200 |
Annual contract (small business, < 5K sqft) | $1,100 | $2,750 | $5,500 |
Annual contract (mid-size, 5K-25K sqft) | $3,850 | $7,150 | $11,000 |
Basic rooftop unit replacement | $7,150 | $11,000 | $16,500 |
Small business full system (< 5K sqft) | $8,800 | $17,600 | $27,500 |
Mid-size building (5K-25K sqft) | $27,500 | $55,000 | $88,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $7 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Bellingham, WA: What to Expect
Bellingham’s coastal, Pacific Northwest climate—mild, wet winters with lows near 37°F and moderate summers rarely topping 76°F—has long meant a heating-focused market, but recent heat waves have accelerated demand for cooling and hybrid systems. That shift is driving investment in heat pumps and retrofits, and local businesses are sourcing from 28 contractors serving the area; the average rating sits at about 4.0, with four firms offering 24/7 service for emergencies. commercial-hvac Bellingham is evolving quickly.
Cost expectations vary by building size and system complexity; specific top-line figures from local bids weren’t provided here, so property managers should budget broadly for replacements, zoning updates, and upgraded controls while requesting itemized proposals. Washington lacks a statewide HVAC license, so confirm municipal or county credentials and ask for proof of insurance and permits as part of any cost estimate to avoid surprises during installation or inspections.
Customer highlight details were not supplied, so prospective clients should watch for recurring themes in reviews: timeliness, familiarity with heat pump technology, and responsiveness to service calls. Prioritize contractors who document maintenance plans, can show recent commercial installations, and provide clear warranty terms. With growing AC adoption, technicians with experience balancing heating load and cooling capacity will reduce operational costs and comfort complaints.
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All HVAC Contractors in Bellingham, WA
Complete directory of 79 contractors — browse alphabetically
A–Z
All HVAC Contractors in Bellingham, WA
Complete directory of 79 contractors — browse alphabetically
A
B
- Barron Heating AC Electrical & Plumbing
- Barron Heating AC Electrical & Plumbing
- Bellingham Auto Air
- Bellingham Furnace & Air Conditioning Repair
- Bellingham Furnace & Water Heater Services
- Bellingham Heating & AC
- Bellingham Heating and Cooling
- Bellingham Heating and Cooling
- Bellingham Heating and Cooling LLC
- Bellingham Plumbing & Heating
- Bellingham Technical College
- Blythe Mechanical
- Bruce Cox Auto Service & Repair